Here you can find information on the validity status of a specific prefix. The announcements collected by the tool are listed grouped by day, prefix, origin AS and along with their classification.
ROAs
Prefix
:
145.107.0.0/16
Valid origin
:
1103 SURF B.V.
Max length
:
22
Prefix
:
145.107.4.0/22
Valid origin
:
1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten